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<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <script>
        class Star {
            constructor(uname, fans) {
                this.name = uname;
                this.fan = fans
            }

            dance (name) {
                console.log(name);
            }

            rap () {
                console.log('只因你太美');
            }
        }
        
        console.log(Star.prototype);

        const cxk = new Star('ikun', 'xiaoheizi')
        console.log(cxk);
        cxk.dance('只因')
        cxk.rap()
    </script>
</body>

</html>